1. This number is divisible by ____ if the sum of its digits is divisible by 9.
A. 3 B. 6 C. 9 D. 12
2. This number is divisible by _____if it is divisible by both 2 and 3, that
is the number is an even number and the sum of its digit is divisible by 3.
A. 3 B. 6 C. 9 D. 12
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3. This number is divisible by _____ if the sum of the digits of the number
is divisible by 3.
A. 3 B. 6 C. 9 D. 12
4. Which number is divisible by 6 but not divisible by 9?
A. 308 B. 313 C. 318 D. 323
5. Which number is divisible by 3 but not divisible by both 6 and 9?
A. 691 B. 681 C. 671 D. 661
6. Which number is divisible by 6?
A. 835 B. 836 C. 840 D. 842
7. Which number is divisible by both 3 and 6 but not divisible by 9?
A. 512 B. 622 C. 732 D. 842
8. Which number is divisible by both 6 and 9?
A. 792 B. 793 C. 794 D. 795
9. The number of baseball balls of Manuel’s collection is divisible by 3, 6
and 9. He has more than 30 baseball balls and fewer than 40. How
many baseball balls does Manuel’s have?
A. 32 B. 34 C. 36 D. 38
10. The number of Math books of Bela’s collection is divisible by 3, and 9.
She has more than 25 books and less than 30 books. How many
books does Bela have?
A. 21 B. 23 C. 25 D. 27